| 摘要 |
The present invention relates to a synchronous signal allocating method, a cell searching method, and an apparatus thereof. The synchronous signal allocating method includes the steps of: generating an SSS; and allocating PSS and SSS to at least two OFDM symbols to which a UE specific reference signal is not allocated. [Reference numerals] (1610,S1510) OFDM mulator;(AA) PSS of subframe 0/5;(BB,KK) 62 subcarrier (excluding DC subcarrier );(CC,MM) 72 subcarrier (excluding DC subcarrier );(DD) Zadoff-Chu sequence with the length of 63;(EE,FF,S1520) Insert CP;(GG) First slot;(HH) Second slot;(II) Subcarrier in the middle of 72;(JJ) SSS1 of subcarrier 0;(LL) SSS2 of subcarrier 5;(S1530) Resource element mapping |
